/*
 * Copyright 2015, The Querydsl Team (http://www.querydsl.com/team)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.querydsl.collections;

import static com.querydsl.core.alias.Alias.$;
import static com.querydsl.core.alias.Alias.alias;
import static org.junit.Assert.assertEquals;

import java.util.Arrays;
import java.util.List;

import org.junit.Test;

public class IterationTest {

    public static class Data {

        private String data = "data";

        public String getData() {
            return data;
        }

    }

    private List<Data> allData = Arrays.asList(new Data(), new Data());

    private Data lt = alias(Data.class,"Data");

    private List<String> expected = Arrays.asList("data","data");

    @Test
    public void test() {
        assertEquals(expected, CollQueryFactory.from($(lt), allData).select($(lt.getData())).fetch());
    }

    @Test
    public void test2() {
        assertEquals(expected, CollQueryFactory.<Data> from($(lt), Arrays.<Data> asList(allData.toArray(new Data[0]))).select($(lt.getData())).fetch());
    }

    @Test
    public void test3() {
        assertEquals(expected, CollQueryFactory.from(lt, allData).select($(lt.getData())).fetch());
    }

    @Test
    public void test4() {
        assertEquals(expected, CollQueryFactory.<Data> from(lt, Arrays.<Data> asList(allData.toArray(new Data[0]))).select($(lt.getData())).fetch());
    }
}
